S
M
T
W
T
F
S
28
89°
70°
29
92°
71°
30
93°
73°
1
92°
72°
2
93°
69°
3
93°
70°
4
92°
70°
5
93°
72°
6
93°
72°
7
92°
69°
8
92°
68°
9
89°
68°
10
91°
69°
11
92°
72°
12
94°
70°
13
89°
70°
14
88°
71°
15
88°
69°
16
89°
70°
17
91°
70°
18
90°
69°
19
89°
68°
20
91°
72°
21
94°
70°
22
90°
72°
23
90°
71°
24
91°
70°
25
89°
69°
26
89°
72°
27
94°
74°
28
94°
74°
29
92°
73°
30
92°
73°
31
90°
70°
1
90°
70°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
July Weather in Thompson
Thompson's July 2026 forecast shows daily high temperatures ranging from 88° to 94°, with overnight lows between 68° and 74°. The average high for July is 91° with an average low of 71°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how July weather will actually feel in Thompson. See also: August | September | October.